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| author | Daniel González Cabanelas <dgcbueu@gmail.com> | 2020-10-27 18:39:40 +0100 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2020-12-22 18:59:10 +0100 |
| commit | a9deace10c0f4c9e82091f579e96aa83f5b7aeb6 (patch) | |
| tree | 5142487078b9fc57d1767b0c4cd352ec7413066a /target/linux/mvebu/patches-5.4 | |
| parent | b163bfbba59b62c05a404e3cc3c59103c93aff68 (diff) | |
| download | upstream-a9deace10c0f4c9e82091f579e96aa83f5b7aeb6.tar.gz upstream-a9deace10c0f4c9e82091f579e96aa83f5b7aeb6.tar.bz2 upstream-a9deace10c0f4c9e82091f579e96aa83f5b7aeb6.zip | |
mvebu: gpio-mvebu IRQ index error kernel backport
Backport the upstream kernel fix 525b0858ff to get rid of the kernel
messages:
mvebu-gpio xxxxxx.gpio: IRQ index 3 not found
Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
Diffstat (limited to 'target/linux/mvebu/patches-5.4')
| -rw-r--r-- | target/linux/mvebu/patches-5.4/007-gpio-mvebu-avoid_error_message_for_optional_IRQ.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-5.4/007-gpio-mvebu-avoid_error_message_for_optional_IRQ.patch b/target/linux/mvebu/patches-5.4/007-gpio-mvebu-avoid_error_message_for_optional_IRQ.patch new file mode 100644 index 0000000000..8ef2897c97 --- /dev/null +++ b/target/linux/mvebu/patches-5.4/007-gpio-mvebu-avoid_error_message_for_optional_IRQ.patch @@ -0,0 +1,33 @@ +From 525b0858ff2fdb78defec2d4d6d63baaa423d5fd Mon Sep 17 00:00:00 2001 +From: Chris Packham <chris.packham@alliedtelesis.co.nz> +Date: Fri, 13 Mar 2020 16:42:44 +1300 +Subject: [PATCH] gpio: mvebu: avoid error message for optional IRQ + +platform_get_irq() will generate an error message if the requested irq +is not present + + mvebu-gpio f1010140.gpio: IRQ index 3 not found + +use platform_get_irq_optional() to avoid the error message being +generated. + +Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> +Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> +Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> +--- + drivers/gpio/gpio-mvebu.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c +index d2b999c7987f1..3c9f4fb3d5a28 100644 +--- a/drivers/gpio/gpio-mvebu.c ++++ b/drivers/gpio/gpio-mvebu.c +@@ -1245,7 +1245,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev) + * pins. + */ + for (i = 0; i < 4; i++) { +- int irq = platform_get_irq(pdev, i); ++ int irq = platform_get_irq_optional(pdev, i); + + if (irq < 0) + continue; |